Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: qual é o vestido de noite com preliminares sendo 9.212
 ###Tabelas: CREATE TABLE general_electric (general_electric_id AUTO_INCREMENT PRIMARY KEY, PRR Class VARCHAR, Builder’s Model VARCHAR, Build date VARCHAR, Total produced INT, Wheel arrangement VARCHAR, Service VARCHAR, Power output VARCHAR) CREATE TABLE varsity_letter_winners (varsity_letter_winners_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, Position VARCHAR, Games started VARCHAR, Hometown VARCHAR, Height VARCHAR, Weight INT, Class VARCHAR, Previous experience VARCHAR) CREATE TABLE junior_career_history (junior_career_history_id AUTO_INCREMENT PRIMARY KEY, Year INT, Competition Description VARCHAR, Location VARCHAR, Apparatus VARCHAR, Rank-Final VARCHAR) CREATE TABLE current_agr_reactors (current_agr_reactors_id AUTO_INCREMENT PRIMARY KEY, AGR Power Station VARCHAR, Net MWe INT, Construction started INT, Connected to grid INT, Commercial operation INT, Accounting closure date INT) CREATE TABLE scores (scores_id AUTO_INCREMENT PRIMARY KEY, Country VARCHAR, Preliminaries VARCHAR, Interview VARCHAR, Swimsuit VARCHAR, Evening Gown VARCHAR, Average VARCHAR)  
SELECT Evening Gown FROM scores WHERE Preliminaries = 9.212